lasinfo (210611) report for 'AHN4T/01HN1_13.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 26360182 number of points by return: 26355335 4847 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 608730 0 min x y z: 171980.000 608730.000 -0.563 max x y z: 173019.999 609953.044 6.889 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 26360182 extended number of points by return: 26355335 4847 0 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1223044 Z -563 6889 intensity 27 2716 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -15 29 user_data 8 9 point_source_ID 1007 1009 gps_time 260787490.325848 260788508.075721 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 74 224 G 77 221 B 62 215 NIR 34 210 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.27 27.16 ('Amplitude') attribute1 -16.65 11.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26355335 number of intermediate returns: 0 number of last returns: 26355422 number of single returns: 26350575 covered area in square units/kilounits: 1074184/1.07 point density: all returns 24.54 last only 24.54 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26360182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26355335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4847 instead zero. overview over extended number of returns of given pulse: 26350575 9607 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 304633 unclassified (1) 20818525 ground (2) 5237024 water (9) +-> flagged as extended overlap: 1455705 +---> 33326 of those are unclassified (1) +---> 1257318 of those are ground (2) +---> 165061 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 14 bin [-0.5,-0.4) has 3193 bin [-0.4,-0.3) has 58521 bin [-0.3,-0.2) has 413112 bin [-0.2,-0.1) has 1322040 bin [-0.1,0.0) has 2017678 bin [0.0,0.1) has 1215911 bin [0.1,0.2) has 589947 bin [0.2,0.3) has 335035 bin [0.3,0.4) has 291005 bin [0.4,0.5) has 271779 bin [0.5,0.6) has 252102 bin [0.6,0.7) has 228564 bin [0.7,0.8) has 202121 bin [0.8,0.9) has 185510 bin [0.9,1.0) has 186243 bin [1.0,1.1) has 216611 bin [1.1,1.2) has 230215 bin [1.2,1.3) has 243821 bin [1.3,1.4) has 365471 bin [1.4,1.5) has 370657 bin [1.5,1.6) has 347867 bin [1.6,1.7) has 698588 bin [1.7,1.8) has 1603064 bin [1.8,1.9) has 1411038 bin [1.9,2.0) has 1577709 bin [2.0,2.1) has 1739169 bin [2.1,2.2) has 1801152 bin [2.2,2.3) has 1833451 bin [2.3,2.4) has 1310143 bin [2.4,2.5) has 919372 bin [2.5,2.6) has 732721 bin [2.6,2.7) has 623041 bin [2.7,2.8) has 515938 bin [2.8,2.9) has 424583 bin [2.9,3.0) has 350218 bin [3.0,3.1) has 276802 bin [3.1,3.2) has 222800 bin [3.2,3.3) has 180024 bin [3.3,3.4) has 148953 bin [3.4,3.5) has 120739 bin [3.5,3.6) has 98162 bin [3.6,3.7) has 76612 bin [3.7,3.8) has 60511 bin [3.8,3.9) has 50377 bin [3.9,4.0) has 41943 bin [4.0,4.1) has 33252 bin [4.1,4.2) has 27013 bin [4.2,4.3) has 22647 bin [4.3,4.4) has 18859 bin [4.4,4.5) has 15445 bin [4.5,4.6) has 12970 bin [4.6,4.7) has 11051 bin [4.7,4.8) has 9522 bin [4.8,4.9) has 7962 bin [4.9,5.0) has 6905 bin [5.0,5.1) has 5683 bin [5.1,5.2) has 4943 bin [5.2,5.3) has 3934 bin [5.3,5.4) has 3175 bin [5.4,5.5) has 2542 bin [5.5,5.6) has 2110 bin [5.6,5.7) has 2103 bin [5.7,5.8) has 1686 bin [5.8,5.9) has 1358 bin [5.9,6.0) has 976 bin [6.0,6.1) has 573 bin [6.1,6.2) has 374 bin [6.2,6.3) has 246 bin [6.3,6.4) has 160 bin [6.4,6.5) has 107 bin [6.5,6.6) has 37 bin [6.6,6.7) has 13 bin [6.7,6.8) has 6 bin [6.8,6.9) has 3 average z coordinate 1.6 for 26360182 element(s) point source id histogram with bin size 1.000000 bin 1007 has 5891836 bin 1008 has 14505757 bin 1009 has 5962589 average point source id 1008.002684086172053 for 26360182 element(s)